53016390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{28051}}^1$

素因数の和:28074

約数の個数: 64

約数和(自身を含む): 161579520

約数和(自身を除く): 108563130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 28051, 56102, 84153, 140255, 168306, 196357, 252459, 280510, 392714, 420765, 504918, 589071, 757377, 841530, 981785, 1178142, 1262295, 1514754, 1767213, 1963570, 2524590, 2945355, 3534426, 3786885, 5301639, 5890710, 7573770, 8836065, 10603278, 17672130, 26508195, 53016390]

約数ペア:

[(1, 53016390), (2, 26508195), (3, 17672130), (5, 10603278), (6, 8836065), (7, 7573770), (9, 5890710), (10, 5301639), (14, 3786885), (15, 3534426), (18, 2945355), (21, 2524590), (27, 1963570), (30, 1767213), (35, 1514754), (42, 1262295), (45, 1178142), (54, 981785), (63, 841530), (70, 757377), (90, 589071), (105, 504918), (126, 420765), (135, 392714), (189, 280510), (210, 252459), (270, 196357), (315, 168306), (378, 140255), (630, 84153), (945, 56102), (1890, 28051)]